
@color: #5286ff;
.nav_b_left{
    width:100%;
    padding: 15px 68px 0 30px;
    overflow-x: hidden;
    overflow-y: auto;
    height: 100%;
    position: relative;
    &::-webkit-scrollbar{
        background-color: #fff;
        width: 0px;
    }
        >.nav_b_left_content{
            display: none;
          
            >.nav_b_left_son{
                display: flex;
                margin-bottom: 30px;
                >.nav_b_left_t{
                  
                }
                >p{
                    margin-left: 20px;
                    line-height: 2;
                    padding-top: 7px;
                    color: #30383e;
                    font-size: 14px;
                    >span{
                        color: #9ba2ab;
                        font-size: 14px;
                    }
                    >b{
                        color:  @color;
                    }
                    >img{
                        margin-left: 6px;
                    }
                }
            }
            >.img{
                >p{
                    >img{
                        height: 150px;
                        width: 200px;
                        margin-right: 20px;
                        margin-left: 0;
                    }
                } 
            }
        }
        >.nav_b_left_content_active{
            display: block;
        }
}